Air is composed of many gases, while water is composed of a pure substance. Which best compares air and water? A Air is a mixture of two or more components that keep their own identifying properties, while water is composed of compounds that combine to form a mixture.

B Air is a mixture of two or more components that keep their own identifying properties, while water is composed of elements that combine to form a compound.

C Air is a compound of two or more components that keep their own identifying properties, while water is composed of mixtures that combine to form a compound.

D Air is a compound of two or more components that keep their own identifying properties, while water is composed of elements that combine to form a mixture.

c

Explanation:

C Air is a compound of two or more components that keep their own identifying properties, while water is composed of mixtures that combine to form a compound.

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.